The third annual 2-pattern Riggs Classic is set for Saturday, April 4 (the day before Easter) at 11 a.m. at Badger Bowl. The tournament was conceived by the great folks at Badger Pro Shop after I talked up the challenge of two-pattern tournaments. Nathan Michalowski won last year’s tournament, which featured each pair with the 36-foot, 26mL WTBA Team USA Los Angeles pattern on the left lanes and the 47-foot, 21.55 mL WTBA Team USA Paris pattern on the right lanes. Tony Oliva won the...